module 4 Great Invention(高效学习).doc

Module 4 Great inventions（高校资料）一、课文讲解Unit 1 Paper and printing have been used for ages.1Can I borrow your digital camera? 我可以借你的数码相机吗？borrow和lend的用法lend: 借出，给与的意思 I lent my book to my classmate.（我把书借给我的同学了） 和borrow的区别在于，Lend 是往外借， 而borrow 是往里借。 borrow 有“向他人借”东西的意思。We can borrow books from library.（我们可以向图书馆借书） 意思是从图书馆借出来，与 lend 的借出正相反。 rent 出租， 租出 She rents her house to us at a low price.（她以低价将房子租给我们） 注意： rent在表示租用的意思的时候，一定是有价格的，如果是免费的则不可以用rent 一词。 比如：我免费用他的房子。可以说，I occupy his house with free of charge. 是不可以说成：He rents me the house with free of charge. use 使用的意思，普通用语 May I use your pen?（我可以用你的笔吗?）2Can books be replaled by computers? 书会被电脑所代替吗？replace的用法取代；以.代替(+with/by)The brakes have to be replaced. 刹车需要更换。Electric lights have replaced candles. 电灯已经取代了蜡烛。3The battery hasnt been charged for a couple of months. 电池已经几个月没充电了。a couple of 几个a couple of+n(c).作主语时谓语动词通常用单数它有两个含义 1）两个 e.g. There is a couple of boys waiting for you. 2）一些，几个 e.g. I dont know why I feel so tired, I only had a couple of drinks.4Whats wrong with an ordinary? 普通杂志怎么了？Whats wrong with?=Whats the matter with?=Whats up?=Whats the problem?5It doesnt matter. Ill see to that. 没关系，我会处理的。It doesnt matter 通常用于回复别人的歉意Im sorry. I broke you pen just now. 对不起，刚才我摔坏了你的钢笔。It doesnt matter. 没关系。Unit 2 Books could be produced more quickly and cheaply.1Every evening my mother looks through magazines at home. 每天晚上，妈妈在家翻阅杂志。look through 浏览A、I gave her article a quick look-through. 她的文章我匆匆读过一遍。 B、Be it helpful to look through the newspaper? 浏览报纸有帮助吗？ C、look through a book or other written material. 审核书或者其他的写作材料。2and has been made from silk, cotton使用的原材料有丝、棉花be made of/ be made from/ be made in/ be made into （1）be made of表示“由制成”, 一般指能够看出原材料，或发生的是物理变化。 A、This table cloth is made of paper. 这张桌布是由纸做的。B、This salad is made of apples and strawberries. 这种沙拉是由苹果和草莓做的。（2）be made from也表示“由制成”，但一般指看不出原材料，或发生的是化学变化。A、Bread is made from corn. 面包是小麦做的。B、The lifeboat is made from some special material. 这个救生艇是由某种特殊材料制成的。（3）be made in指的是产地，意思为“于制造”。A、The caps are made in Russia. 这些帽子产于俄罗斯。 B、My mother likes to buy things which are made in China. 我妈妈喜欢买中国产的东西。（4）be made into的意思为“被制成为”。A、This piece of wood will be made into a small bench. 这块木头将要被制成一个小凳。B、The paper has been made into clothes for the doll. 纸被做成了洋娃娃的衣服。3When printing was developed greatly at the beginning of 11th century, books could be produced more quickly and cheaply. 印刷术在11世纪初有了很大发展，书的印刷也快了许多，便宜了许多。develop的用法develop 作形容词时，developing表发展中，而developed表发达比如 China is a developing country, but the US is a developed country .at the beginning of 在开始At the beginning of this term, I want to learn English. 在开学初，我想学英语。4Can I ask a favour？这是请求帮助的一种表达方式，类似的说法还有：A、Could you do me a favour? B、May I ask a favour of you?C、Could you help me, please? 等。5Paper and printing have been used for ages. be/get used for意思是“被应用”，use在这里是被动语态。常见的带use的短语有：be/get used to意思是“习惯于”。如：Slowly their eyes got used to the darkness.used to（构成谓语）过去常常。如：There used to be a bakers shop in the village.6Can books be replaced by computers? be replaced by意思是“被所取代”。如：The broken chair was replaced by a new one.7The battery hasnt been charged for a couple of months. charge在这里的意思是“给某物充电”。如：Is your car battery charged easily?8Ill see to that. see to sth. 意思是“照看或处理某事物”。如：This machine isnt working. Get a mechanic to see to it.9Every evening my mother looks through magazines at home. look through在这里译为“仔细看一看”，带有look的常见短语还有：look after（照看，照管），look at（看，瞧），look for（寻找），look forward to（盼望），look into（研究，调查），look over（检阅，检查），look up（查询，查找）等。Unit 3 Language on use1现在完成时 情态动词的被动语态（定义见课本）练习1Complete the sentences with the correct form of the words.Paper has been made (make) from many things.1I think one day books may_(replace) by computers.2My bike _ (leave) at school, so I have to take the bus to school today.3The battery _ (charge) yet. How can I use my recorder?4Paper should not _ (throw) away.5Books and CDs can _ (borrow) from the library.6Ive bought an MP3 player and about 1,000 songs have _ (download) into it!7Has the pen _ (mend) yet? I need to write my article with it.8What have _ (turn on)? The radio?Answers1Be replaced2Was left3hasnt been charged4be thrown5be borrowed6been downloaded7been mended8been turned on练习1选择填空（ ）1、I used to _ because my parents wanted me to play.A. playing football B. playing tennis C. play the piano D. plays basketball（ ）2、The girl used to be afraid of _. But now she doesnt mind it.A. being alone B. spiders C. strangers D. snakes（ ）3、He didnt have time to chat _ his father anymore.A. to B. and C. at D. with（ ）4、Tony spent too much time _ computer games.A. play B. to play C. playing D. played（ ）5、He has changed _ these days.A. many B. a lot C. lots of D. a lot of（ ）6、Peter is a creative boy. He is interested in _ pictures.A. paint B. painting C. to paint D. math（ ）7、Im interested in numbers, so _ is my favorite.A. Chinese B. sports C. English D. math（ ）8、Judy loves _ and her parents often take her to concerts.A. movies B. dancing C. painting D. music（ ）9、The twin sisters look the same but their hobbies are quite _ each other.A. differ fromB. the same asC. different fromD. difference from（ ）10、She hardly ever has time to relax, _?A. does sheB. hasnt sheC. doesnt sheD. has she（ ）11、There are _ people in this city.A. two millionsB. two millionC. million ofD. two millions of（ ）12、The young woman has so many dresses, but she doesnt know _ every morning.A. what to wearB. how to wearC. what to put onD. how to put on （ ）13、His parents dont let him _ a pet. What should he do?A. haveB. to haveC. hasD. had（ ）14、All of my friends said that they would come tomorrow. _ they do not come?A. Even ifB. What ifC. Even thoughD. What about（ ）15、After a days long walk, I was _ to walk any farther.A. too tiredB. tired enoughC. so tiredD. fairly tired（ ）16、If I _ you, I would go and see the doctor at once.A. amB. wasC. wereD. have been（ ）17、Our teacher asked us _ afraid of talking in public.A. not toB. to be notC. not beD. not to be（ ）18、He is so confident that _ he annoys others.A. some timeB. any timeC. sometimesD. some times（ ）19、The number of people invited _ fifty, but a number of them _ absent for different reasons.A. were; wasB. was; wasC. was; wereD. were; were（ ）20、